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iPower 6 Inch Air Carbon Filter Indoor Plants Grow Tent Odor Control Scrubber with Australia Activated C for Inline Fan, Prefilter Included, Silver?
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11 reviews of this product found across Reddit:
iPower GLFILT6M 6 Inch Air Carbon Filter Indoor Plants Grow Tent Odor Control Scrubber with Australia Activated C for Inline Fan, Reversible Flange, Prefilter Included https://www.amazon.com/dp/B008NYF8S4/ref=cm_sw_r_cp_apan_glt_fabc_Q7ZD12126VDZXWASG1D8
I have the same fan. I use this filter:
iPower 6 Inch Air Carbon Filter, 16 Inch Length Odor Control Charcoal Filter, Prefilter Included, Reversible Flange
Why do you want to inline it?
And if you want to inline it, why not buy a regular filter and put it in a box and be done with it? For 2 tents you can get away with a fairly cheap filter for below 50$
Take this random one of Amazon...
It even has screws so you can replace the coal if it gets old
You can just blow the air out of the filter
Would the 4x12inch filter be too much blockage for the exhaust fan that I linked above? http://www.amazon.com/iPower-GLFILT6M-Australia-Pre-filter-Reversible/dp/B008NYF8S4/ref=sr_1_1?ie=UTF8&qid=1459619858&sr=8-1&keywords=carbon+air+filter
I can put an intake fan but I don't want there to be any air leak. Stealth is a priority.
I have that Variac and vortex combo and love it; look for the amazon used section I pick it up for 110 instead. I have this fan and it works wonderful for a 2 x 4 tent PACKED TO THE FUCKING BRIM with plants. Tis cheaper. Edit: it's the one you linked... woops!
I'm just tossing it out there that you can pay with amazon prime card on rapid LED and get this vastly superior light I was told of tonight. I used the prime credit card to get LEDs there. ;)
What are you going to put the plants in?
This is still a work in progress
Details:
Essential shoping list (to me)
-6" fan and carbon filter works great, no smell, plenty of airflow, relatively loud at 100%, virtually silent when turned down to below 30% with some sound absorbing foam around the intake and fan. 4" would have worked for my small setup. I'm pushing through the filter which is outside my grow area with no problems. Don't forget some ducting and real duct tape. Clamps aren't really needed at these speeds and pressures if you have good tape, but they won't hurt.
-Speed controller for fan. This was definitely overkill, I just didn't trust cheaper voltage regulators, plus I can and have used it for other things. Pretty well made, works great.
-pH meter. I didn't want to cheap out on this since pH is so important. Meter works great. Only note is you probably want to get some extra storage solution, it only comes with a little, and after a few months you'll run out.
-Light was a Viparspectra 300 (130 actual watts). Worked well, had good growth. I added more light later but for my small space that would have probably given me decent yields.
-This timer for lights was super easy to program and hasn't failed. It has a bright blue LED indicating if the timer is sending power to the lights which is nice, but I had to tape over it because it was so bright. Also, the timer gets a little warm which makes me a little uneasy since I only have ~250 watts going through it.
-General Hydroponics FloraGrow, FloraMicro, FloraBloom, CaliMagic. I also got Fox Farms Big Bloom part way through flower but don't have any way to know its actual benefits so it's not an essential.
-Coco for growing medium. Most people add perlite, I didn't.
-7 gal smart pot
-Plastic storage container with a kitchen cooling rack to sit the pot into and onto and allow drainage without making a mess. Cooling rack allows for 1/2" of water to accumulate before the pot is sitting in it.
-adjustable hangers for lights. Work great, easy to use
Set up and process
In a closet that's 1.8' x 1.8' x 6'
Temperatures between 72 F and 80 F. When I measure temp at the bottom of my canopy it's consistently about 5 degrees F below the temp at the top near my fan outlet. I have to use A/C in the room to keep it from moving up to 80 or a bit higher.
Humidity between 40% and 60%
Coco with about 30% peat moss which included time release nutrients. I didn't want the added nutes and tried running water through it for a few hours to clear it out, but I highly doubt that did anything. I wish I had waited a few days to ship pure peat moss so I could know exactly what nutrients were going into the plant. I picked peat moss because I wanted my pot to hold more water. I'm not sure if this was a good thing or not.
7 gallon smart pot, only ~5.5 gal full though. I'm glad I went with the bigger pot since my plant is so tall and top heavy now. I have read that if you want to go bigger for the pot it's better to go deeper than wider because of the root structure, but I don't know.
I sprouted the seed using the paper towel method. Took a few days. Next time I'll probably use the water in a shot glass method.
I put the sprouted seed right into the 7 gal smart pot which probably wasn't a great idea. I also watered the entire pot for the first couple weeks which probably was bad. I should have started in a small container and transplant, or at least only water a small area around the seedling at first.
I put a bag seed in the same pot and sprouted it because I was dumb and bored. It sprouted and actually got to about 2.5 weeks old before I pulled the trigger and dug it up and transplanted it into it's own 5 gal smart pot. It wasn't happy for a few days because I know I damaged the roots in order to try to avoid the roots of the main plant. I let it grow in the new pot until about 4 weeks then I ran out of room in my closet and trashed the entire plant. Terrible idea all around.
Viparspectra 300 initially, then around day 50 of veg I added ~100 watts of CFL. At 40 days after the 12/12 flip I added a galaxy hydro 300 and took out the CFLs (we'll see if that was a good idea...)
Veg for 60 days after sprouting. Good idea if you have the vertical space and time. Veg took a long time because I waited too long and the first time I topped I took off like 3 or 4 sets of growth tips, it was like a whole mini plant. I don't know if waiting so long helped the plant develop more roots and a bigger stem which facilitated faster growing or if it was just wasted time. I'm going top it earlier next time though.
I topped it twice to get kind of a manifold. The height and size of the colas were not dependent on where it's branch started which makes me doubt the need of a symmetrical manifold, which this was not.
Defoliated a little around the 12/12 flip, a lot during about 20-30 days after flipping which left the plant with virtually no fan leaves with stems longer than 1". This was all great, next time I'll probably defoliate earlier.
I had to go out of town for 10 days just after the 12/12 flip. I raised up the lights, but not enough and one cola grew into a CFL and killed the top. I cut the top off and now the lower flowers are growing a bit bigger and taller than their partners on other colas, just no top. Also, I only got an automatic watering system set up the night before I left and it didn't water as much as I wanted, plus the pH drifted a lot while I was gone. I started with the pH low to try to mitigate it rising, which I expected. I was expecting the plant to really be struggling, but she looked great actually.
I'm using the 6" iPower filter: https://www.amazon.com/dp/B008NYF8S4/ref=cm_sw_r_em_api_1_SxHWybMX1ZYXF
Yea some filters are just poor quality especially the small ones. I run this filter and it's worked great. http://www.amazon.com/iPower-GLFILT6M-Australia-Pre-filter-Reversible/dp/B008NYF8S4 it's also able to be flipped.
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